Gyat is a clipped form of 'god damn' that took off as a stream-culture exclamation around 2022, popularised by Twitch streamer Kai Cenat shouting it whenever someone attractive walked on screen. The catchphrase jumped from live streams to TikTok and YouTube, where creators began stretching the spelling into endless 'gyaaaaat' captions and recording their own loud reaction versions. Today it works as shorthand for an exaggerated, meme-flavoured compliment, used across reaction videos, edits and livestreams. The meme keeps evolving, but the core gag is unchanged: something impressive appears, and the gyat shout follows.